What are the cheapest airlines flying from Hanoi to Seattle round-trip?

Currently priced at 30,805,354 ₫, United Airlines will fly you from Hanoi to Seattle and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and EVA Air - these airlines can fly you to your destination from 36,182,204 ₫ and 37,590,984 ₫, respectively. Find deals

What are the cheapest airlines to fly from Hanoi to Seattle one-way?

The cheapest airlines for a one-way flight from Hanoi to Seattle are ANA (13,547,781 ₫), EVA Air (13,829,537 ₫), and United Airlines (14,557,408 ₫). Find deals

Can I find flights from Hanoi to Seattle for under 30,805,400 ₫ on Cheapflights?

Yes, there are multiple flights from Hanoi to Seattle for under 30,805,400 ₫. The cheapest flight booked recently is on United Airlines for just 30,805,354 ₫, but on average you can expect to pay 40,173,748 ₫. Find deals

Are there last-minute flights available from Hanoi to Seattle for under 38,506,700 ₫?

There are currently 8+ open flights from Hanoi to Seattle within the next 7 days for less than 38,506,700 ₫. Find deals

What is the cheapest month to fly from Hanoi to Seattle?

January is one of the best times of the year to fly to Seattle from Hanoi. Prices for January average 27,590,772 ₫ per person but you can even find prices for as low as 13,406,903 ₫. The most expensive prices can be found in the month of April. Opting for a January flight can save you 100% on your journey compared to booking in April

When is the cheapest time to fly from Hanoi to Seattle (HAN - SEA)?

It’s typically best to fly out from Hanoi to Seattle at noon. Doing so could potentially save you 188% on the flight price compared to flying in the morning, which is usually more expensive.

What does HAN to SEA mean?

This is defined as Hanoi Noibai Airport (HAN) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

Cheap Flights from Hanoi to Seattle from 13,547,781 ₫

How to find the cheapest flight from Hanoi (HAN) to Seattle (SEA)

Popular in	April
Cheapest in	January
Round-trip from	389,236,916,224 ₫
One-way from	14,134,773 ₫

High demand for flights, 50% potential price rise

Search Deals

Best time to find cheap flights, 47% potential price drop

Search Deals

From Hanoi Noibai to Seattle/Tacoma Intl

Search Deals

One-way flight from Hanoi Noibai to Seattle/Tacoma Intl

Search Deals

HAN - SEA Price	16,577,600 ₫ - 35,499,648 ₫
SEA Temperature	5 - 19 °C
SEA Rainfall	18 - 168 mm

HAN - SEA

Price

16,577,600 ₫ - 35,499,648 ₫

SEA

Temperature

5 - 19 °C

SEA

Rainfall

18 - 168 mm

Cheap flights from Hanoi to Seattle in June, July 2023

These are some of the best deals we've found on flights to Seattle in 2023 at this time. For more flight deals, be sure to check back very soon.

17 Jun - 5 Aug

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

51h 49m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 30m

30,805,354 ₫

United Airlines

Deal found 5/6

17 Jun - 5 Aug

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

39h 37m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 30m

33,223,762 ₫

United Airlines

Deal found 4/6

5 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

51h 49m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

37h 20m

34,961,260 ₫

United Airlines

Deal found 5/6

5 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

28h 20m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

31h 55m

36,182,204 ₫

Korean Air

Deal found 5/6

4 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 55m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

35h 05m

36,604,836 ₫

Multiple Airlines

Deal found 5/6

4 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 55m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

32h 25m

37,050,952 ₫

Multiple Airlines

Deal found 5/6

6 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

31h 05m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

47h 46m

37,473,584 ₫

Qatar Airways

Deal found 4/6

5 Jul - 4 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

15h 50m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

25h 20m

37,590,984 ₫

EVA Air

Deal found 5/6

12 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

35h 44m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

25h 00m

38,506,692 ₫

United Airlines

Deal found 4/6

Hanoi to Seattle 2023 flight deals

These are some of the best deals we've found on flights to Seattle in 2023 at this time. For more flight deals, be sure to check back very soon.

17 Jun - 5 Aug

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

51h 49m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 30m

30,805,354 ₫

United Airlines

Deal found 5/6

17 Jun - 5 Aug

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

39h 37m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 30m

33,223,762 ₫

United Airlines

Deal found 4/6

5 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

51h 49m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

37h 20m

34,961,260 ₫

United Airlines

Deal found 5/6

5 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

28h 20m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

31h 55m

36,182,204 ₫

Korean Air

Deal found 5/6

4 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 55m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

35h 05m

36,604,836 ₫

Multiple Airlines

Deal found 5/6

4 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 55m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

32h 25m

37,050,952 ₫

Multiple Airlines

Deal found 5/6

6 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

31h 05m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

47h 46m

37,473,584 ₫

Qatar Airways

Deal found 4/6

5 Jul - 4 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

15h 50m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

25h 20m

37,590,984 ₫

EVA Air

Deal found 5/6

12 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

35h 44m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

25h 00m

38,506,692 ₫

United Airlines

Deal found 4/6

Cheap United Airlines flights from Hanoi to Seattle

Find some of the cheapest United Airlines flights traveling from Hanoi to Seattle. Make sure to double check the flight details before booking.

17 Jun - 5 Aug

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

51h 49m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 30m

30,805,354 ₫

United Airlines

Deal found 5/6

17 Jun - 5 Aug

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

39h 37m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 30m

33,223,762 ₫

United Airlines

Deal found 4/6

5 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

51h 49m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

37h 20m

34,961,260 ₫

United Airlines

Deal found 5/6

12 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

35h 44m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

25h 00m

38,506,692 ₫

United Airlines

Deal found 4/6

5 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

3 stops

36h 16m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

25h 03m

48,673,396 ₫

United Airlines

Deal found 5/6

Cheap Korean Air flights from Hanoi to Seattle

Take a gander at the lowest prices we've found on Korean Air flights from Hanoi to Seattle. Check back soon if you're not seeing flights that suit your needs.

5 Jul - 5 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

28h 20m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

31h 55m

36,182,204 ₫

Korean Air

Deal found 5/6

12 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

28h 20m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

20h 20m

40,878,140 ₫

Korean Air

Deal found 4/6

17 Jun - 5 Aug

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

17h 35m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

34h 45m

42,052,124 ₫

Korean Air

Deal found 5/6

Find more flights on Korean Air

Last minute flights from Hanoi to Seattle

Have a look at some of the last-minute flights available departing from Hanoi to Seattle. To prevent any unwanted surprises, users should verify their flight info before booking.

12 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

35h 44m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

25h 00m

38,506,692 ₫

United Airlines

Deal found 4/6

12 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

31h 05m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

47h 46m

40,150,272 ₫

Qatar Airways

Deal found 4/6

12 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

28h 20m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

20h 20m

40,878,140 ₫

Korean Air

Deal found 4/6

11 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

24h 05m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

25h 00m

43,343,508 ₫

ANA

Deal found 4/6

11 Jun - 21 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 55m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

30h 00m

49,377,788 ₫

Emirates

Deal found 4/6

12 Jun - 20 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

15h 30m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

19h 15m

127,729,512 ₫

EVA Air

Deal found 4/6

12 Jun - 20 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

36h 25m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

30h 51m

150,551,776 ₫

Delta

Deal found 4/6

12 Jun - 20 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

24h 50m

SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

30h 51m

176,520,304 ₫

Delta

Deal found 4/6

One-way flights to Seattle from Hanoi

Take a look at some of the best available options we've come across on one-way flights from Hanoi to Seattle. Users can also find round-trip Hanoi to Seattle flights by using the search form above.

16 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

32h 52m

13,547,781 ₫

ANA

Deal found 3/6

4 Nov

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

20h 35m

13,829,537 ₫

EVA Air

Deal found 4/6

3 Nov

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

28h 35m

13,853,017 ₫

ANA

Deal found 4/6

10 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

36h 06m

13,946,936 ₫

ANA

Deal found 3/6

3 Nov

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

27h 55m

14,017,375 ₫

ANA

Deal found 4/6

23 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 00m

14,134,773 ₫

ANA

Deal found 4/6

23 Jun

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

39h 38m

14,557,408 ₫

United Airlines

Deal found 4/6

22 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

31h 10m

14,698,286 ₫

Multiple Airlines

Deal found 4/6

23 Sep

HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

30h 23m

14,768,725 ₫

Delta

Deal found 4/6

Find flights from Hanoi to Seattle within your budget

Fly from

Fly to

Budget

30,805,353 ₫ - 51,490,960 ₫

Route

Depart

Return

Price

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Sat 17/6

2 stops51h 49m

Seattle/Tacoma Intl

Sat 5/8

2 stops26h 30m

30,805,354 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Wed 5/7

1 stop28h 20m

Seattle/Tacoma Intl

Tue 5/9

1 stop31h 55m

36,182,204 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Tue 4/7

1 stop25h 55m

Seattle/Tacoma Intl

Tue 5/9

1 stop35h 05m

36,604,836 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Wed 5/7

1 stop15h 50m

Seattle/Tacoma Intl

Mon 4/9

1 stop25h 20m

37,590,984 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Sat 17/6

1 stop25h 55m

Seattle/Tacoma Intl

Sat 5/8

2 stops32h 16m

38,976,284 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Tue 4/7

2 stops32h 02m

Seattle/Tacoma Intl

Tue 5/9

2 stops40h 28m

39,328,480 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Sat 17/6

1 stop27h 15m

Seattle/Tacoma Intl

Sat 5/8

1 stop32h 50m

40,831,180 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Fri 16/6

1 stop25h 55m

Seattle/Tacoma Intl

Sat 5/8

1 stop30h 00m

46,677,624 ₫

Pick Dates

Hanoi NoibaiSeattle/Tacoma Intl

HAN - SEA

HANSEA

Hanoi Noibai

Wed 5/7

2 stops33h 50m

Seattle/Tacoma Intl

Mon 4/9

2 stops31h 20m

51,490,960 ₫

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/6

Related info for your journey

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Cheap flights from Hanoi to Seattle from 13,547,781 ₫

This is the cheapest one-way flight price, found on 3/6. Prices may vary by date and flight preferences.

How to find the cheapest flight from Hanoi (HAN) to Seattle (SEA)

All the information you need to plan the best HAN to SEA flight in 2023: compare Hanoi to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest month to fly from Hanoi to Seattle?

When is the cheapest time to fly from Hanoi to Seattle (HAN - SEA)?

Cheap flights from Hanoi to Seattle in June, July 2023

The best prices found for HAN to SEA flights for June, July

These are some of the best deals we've found on flights to Seattle in 2023 at this time. For more flight deals, be sure to check back very soon.

Hanoi to Seattle 2023 flight deals

Cheap flights to Seattle from Hanoi found for this year

These are some of the best deals we've found on flights to Seattle in 2023 at this time. For more flight deals, be sure to check back very soon.

Cheap United Airlines flights from Hanoi to Seattle

Find some of the cheapest United Airlines flights traveling from Hanoi to Seattle. Make sure to double check the flight details before booking.

Cheap Korean Air flights from Hanoi to Seattle

Take a gander at the lowest prices we've found on Korean Air flights from Hanoi to Seattle. Check back soon if you're not seeing flights that suit your needs.

Last minute flights from Hanoi to Seattle

Late deals on round-trip flights to Seattle from Hanoi, departing today and this week

Have a look at some of the last-minute flights available departing from Hanoi to Seattle. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Seattle from Hanoi

The cheapest one-way flights from Hanoi to Seattle

Take a look at some of the best available options we've come across on one-way flights from Hanoi to Seattle. Users can also find round-trip Hanoi to Seattle flights by using the search form above.

Find flights from Hanoi to Seattle within your budget

Use the slider to find flights from Hanoi to Seattle that fit your budget.

Related info for your journey

Useful info, stats and facts about Hanoi to Seattle flights.

Can I find flights from Hanoi to Seattle for under 30,805,400 ₫ on Cheapflights?

Are there last-minute flights available from Hanoi to Seattle for under 38,506,700 ₫?

What are the cheapest airlines flying from Hanoi to Seattle round-trip?

What are the cheapest airlines to fly from Hanoi to Seattle one-way?

What does HAN to SEA mean?

Flights to Seattle from Hanoi

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