Find cheap flights to Bangkok

Find cheap flights to Bangkok

Round-trip
Economy
Washington (WAS)
Bangkok Suvarnabhumi
Sun 7/12
Sun 7/19
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Bangkok

Top tips for finding cheap flights to Bangkok

  • Looking for cheap airfare to Bangkok? 25% of our users found round-trip tickets to Bangkok for the following prices or less: From Los Angeles $528, from New York $565, from San Francisco $571
  • High season is considered to be January, February and December. The cheapest month to fly to Bangkok is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bangkok flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Bangkok flights

What is the cheapest flight to Bangkok?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to Bangkok

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,471 reviews
8.9
Boarding
8.6
Comfort
9.1
Crew
8.6
Entertainment
8.5
Food
Airline reviews
Read more about Japan Airlines

Book Cheap Bangkok Plane Tickets (Round-trip)

Airports
Origin
San Francisco
$396
only
$396
New York
$536
only
$536
$610
only
$610
Chicago
$607
only
$607
Los Angeles
$509
only
$509
Washington
$680
only
$680
$828
only
$828
Houston
$1024
only
$1024
Destination
Bangkok
$396
only
$396
Wed, Aug 12
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
51h 05m
Tue, Aug 18
BKK
Bangkok Suvarnabhumi Airport
SFO
San Francisco Airport
26h 17m
Trip: 7 days
Based on null reviews
Sun, Nov 22
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
24h 25m
Tue, Dec 1
BKK
Bangkok Suvarnabhumi Airport
LAX
Los Angeles Airport
22h 40m
Trip: 10 days
Based on null reviews
Mon, Nov 23
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
32h 55m
Thu, Nov 26
BKK
Bangkok Suvarnabhumi Airport
LAX
Los Angeles Airport
20h 20m
Trip: 4 days
Based on null reviews
Thu, Nov 19
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
31h 50m
Sun, Nov 29
BKK
Bangkok Suvarnabhumi Airport
LAX
Los Angeles Airport
25h 15m
Trip: 11 days
Based on null reviews
Thu, Aug 13
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
30h 13m
Thu, Aug 27
BKK
Bangkok Suvarnabhumi Airport
LAX
Los Angeles Airport
20h 00m
Trip: 15 days
Based on null reviews
Mon, Sep 21
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
25h 15m
Sun, Sep 27
BKK
Bangkok Suvarnabhumi Airport
SFO
San Francisco Airport
20h 50m
Trip: 7 days
Based on null reviews
Wed, Oct 14
ORD
Chicago O'Hare Airport
BKK
Bangkok Suvarnabhumi Airport
35h 00m
Mon, Jan 25
BKK
Bangkok Suvarnabhumi Airport
ORD
Chicago O'Hare Airport
30h 30m
Trip: 104 days
Based on null reviews
Tue, Sep 1
JFK
New York John F Kennedy Airport
BKK
Bangkok Suvarnabhumi Airport
20h 30m
Mon, Sep 7
BKK
Bangkok Suvarnabhumi Airport
JFK
New York John F Kennedy Airport
23h 50m
Trip: 7 days
Based on null reviews
Tue, Nov 10
JFK
New York John F Kennedy Airport
BKK
Bangkok Suvarnabhumi Airport
22h 55m
Tue, Nov 17
BKK
Bangkok Suvarnabhumi Airport
JFK
New York John F Kennedy Airport
34h 00m
Trip: 8 days
Based on null reviews
Mon, Aug 31
IAD
Washington Dulles Airport
BKK
Bangkok Suvarnabhumi Airport
21h 15m
Tue, Sep 29
BKK
Bangkok Suvarnabhumi Airport
IAD
Washington Dulles Airport
32h 05m
Trip: 30 days
Based on null reviews
Mon, Aug 3
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
33h 00m
Mon, Aug 17
BKK
Bangkok Suvarnabhumi Airport
SFO
San Francisco Airport
26h 44m
Trip: 15 days
Based on null reviews
Wed, Sep 2
DCA
Reagan Washington National Airport
BKK
Bangkok Suvarnabhumi Airport
45h 25m
Wed, Sep 23
BKK
Bangkok Suvarnabhumi Airport
DCA
Reagan Washington National Airport
59h 48m
Trip: 22 days
Based on null reviews
Mon, Oct 12
DCA
Reagan Washington National Airport
BKK
Bangkok Suvarnabhumi Airport
24h 40m
Tue, Oct 27
BKK
Bangkok Suvarnabhumi Airport
DCA
Reagan Washington National Airport
35h 22m
Trip: 16 days
Based on null reviews
Sat, Aug 15
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
37h 45m
Mon, Aug 31
BKK
Bangkok Suvarnabhumi Airport
SFO
San Francisco Airport
26h 17m
Trip: 17 days
Based on null reviews
Mon, Oct 5
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
29h 10m
Thu, Oct 15
BKK
Bangkok Suvarnabhumi Airport
SFO
San Francisco Airport
29h 54m
Trip: 11 days
Based on null reviews
Tue, Oct 27
HOU
Houston Hobby Airport
BKK
Bangkok Suvarnabhumi Airport
29h 50m
Wed, Nov 4
BKK
Bangkok Suvarnabhumi Airport
HOU
Houston Hobby Airport
27h 19m
$1024
Trip: 9 days
Based on null reviews
Sun, Nov 1
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
24h 25m
Mon, Nov 9
BKK
Bangkok Suvarnabhumi Airport
LAX
Los Angeles Airport
20h 20m
Trip: 9 days
Based on null reviews
Tue, Oct 20
LGA
New York LaGuardia Airport
BKK
Bangkok Suvarnabhumi Airport
30h 40m
Wed, Oct 28
BKK
Bangkok Suvarnabhumi Airport
LGA
New York LaGuardia Airport
28h 09m
Trip: 9 days
Based on null reviews
Tue, Aug 11
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
21h 20m
Tue, Aug 25
BKK
Bangkok Suvarnabhumi Airport
LAX
Los Angeles Airport
21h 50m
Trip: 15 days
Based on null reviews
Mon, Nov 30
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
32h 25m
Mon, Mar 8
BKK
Bangkok Suvarnabhumi Airport
SFO
San Francisco Airport
26h 04m
Trip: 99 days
Based on null reviews
Show more results

Book Cheap Bangkok Plane Tickets (One-way)

Airports
Origin
San Francisco
$338
only
$338
New York
$561
only
$561
$418
only
$418
$463
only
$463
Chicago
$378
only
$378
Los Angeles
$339
only
$339
Washington
$455
only
$455
Destination
Bangkok
$338
only
$338
Wed, Aug 26
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
35h 10m
Based on null reviews
Mon, Aug 3
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
25h 05m
Based on null reviews
Wed, Aug 5
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
37h 15m
Based on null reviews
Wed, Aug 5
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
24h 10m
Based on null reviews
Wed, Jul 22
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
40h 35m
Based on null reviews
Mon, Aug 10
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
18h 25m
Based on null reviews
Tue, Jul 28
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
37h 15m
Based on null reviews
Wed, Aug 12
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
23h 30m
Based on null reviews
Tue, Sep 1
ORD
Chicago O'Hare Airport
BKK
Bangkok Suvarnabhumi Airport
30h 20m
Based on null reviews
Tue, Sep 15
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
32h 35m
Based on null reviews
Sun, Sep 6
JFK
New York John F Kennedy Airport
BKK
Bangkok Suvarnabhumi Airport
20h 35m
Based on null reviews
Tue, Sep 15
SFO
San Francisco Airport
BKK
Bangkok Suvarnabhumi Airport
24h 00m
Based on null reviews
Tue, Sep 1
JFK
New York John F Kennedy Airport
BKK
Bangkok Suvarnabhumi Airport
21h 30m
Based on null reviews
Tue, Aug 4
ORD
Chicago O'Hare Airport
BKK
Bangkok Suvarnabhumi Airport
28h 20m
Based on null reviews
Sun, Aug 2
ORD
Chicago O'Hare Airport
BKK
Bangkok Suvarnabhumi Airport
35h 00m
Based on null reviews
Wed, Aug 19
IAD
Washington Dulles Airport
BKK
Bangkok Suvarnabhumi Airport
28h 35m
Based on null reviews
Sun, Aug 9
EWR
Newark Liberty Airport
BKK
Bangkok Suvarnabhumi Airport
22h 40m
Based on null reviews
Tue, Aug 4
LGA
New York LaGuardia Airport
BKK
Bangkok Suvarnabhumi Airport
34h 35m
Based on null reviews
Sun, Aug 2
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
24h 05m
Based on null reviews
Thu, Aug 13
LAX
Los Angeles Airport
BKK
Bangkok Suvarnabhumi Airport
32h 15m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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