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$838+ Cheap flights from Pasco (PSC) to Bangkok

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — BKK
Feb 8 — Feb 151
Sun 2/8
Sun 2/15
1 adult, Economy
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Cheap flight deals from Pasco to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 9, 2026.

Round-trip from

$838
(Delta)

Popular in

June

Cheapest in

August
From Pasco Tri Cities to Bangkok
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Find flight deals from Pasco to Bangkok

Cheapest flights from Pasco to Bangkok
Explore the most affordable flight options available from Pasco to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 9, 2026.

This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:05 amPSC - BKK
2 stops28h 50mDelta
Tue 2/1012:55 amBKK - PSC
2 stops30h 23mDelta
Deal found 1/6$838
This Delta deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:25 amPSC - BKK
2 stops28h 15mDelta
Thu 5/79:50 amBKK - PSC
2 stops20h 30mDelta
Deal found 1/9$839
This Korean Air deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:25 amPSC - BKK
2 stops41h 50mKorean Air
Tue 5/59:40 pmBKK - PSC
2 stops32h 55mKorean Air
Deal found 1/9$844
This United Airlines deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:39 pmPSC - BKK
2 stops54h 06mUnited Airlines
Wed 4/299:35 amBKK - PSC
2 stops40h 40mUnited Airlines
Deal found 1/9$864
This Korean Air deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:25 amPSC - BKK
2 stops28h 15mKorean Air
Thu 5/79:40 pmBKK - PSC
2 stops32h 40mKorean Air
Deal found 1/9$865
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/83:05 pmPSC - BKK
2 stops30h 20mUnited Airlines
Thu 3/124:55 pmBKK - PSC
2 stops32h 41mUnited Airlines
Deal found 1/6$871
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/193:18 pmPSC - BKK
2 stops53h 07mUnited Airlines
Sat 1/244:55 pmBKK - PSC
3 stops33h 42mUnited Airlines
Deal found 1/7$873
This United Airlines deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:39 pmPSC - BKK
2 stops54h 06mUnited Airlines
Sun 5/39:35 amBKK - PSC
2 stops64h 40mUnited Airlines
Deal found 1/9$875
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:00 amPSC - BKK
3 stops38h 25mUnited Airlines
Fri 2/134:55 pmBKK - PSC
2 stops33h 41mUnited Airlines
Deal found 1/8$876
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:05 pmPSC - BKK
2 stops47h 05mUnited Airlines
Mon 3/24:55 pmBKK - PSC
2 stops33h 41mUnited Airlines
Deal found 1/8$878
This Delta deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:30 amPSC - BKK
2 stops28h 35mDelta
Wed 9/309:50 amBKK - PSC
2 stops20h 30mDelta
Deal found 1/9$881

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 9, 2026.
Use the filters below to find and compare flights from Pasco to Bangkok that are best for you.

Fly from

Pasco

Fly to

Bangkok

Route

Depart

Return

Price

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Wed 2/4

5:05 am-12:55 am

2 stops28h 50m

Bangkok Suvarnabhumi

Tue 2/10

12:55 am-4:18 pm

2 stops30h 23m

$838

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Mon 3/30

5:25 am-11:40 pm

2 stops28h 15m

Bangkok Suvarnabhumi

Sun 5/3

9:40 pm-11:59 pm

2 stops40h 19m

$839

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Tue 2/3

5:05 am-1:25 pm

2 stops41h 20m

Bangkok Suvarnabhumi

Thu 2/12

12:55 am-11:03 pm

2 stops37h 08m

$839

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Sun 2/1

5:05 am-11:20 pm

2 stops27h 15m

Bangkok Suvarnabhumi

Tue 2/3

9:30 pm-4:18 pm

2 stops33h 48m

$844

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Sun 4/5

5:25 am-1:15 pm

2 stops41h 50m

Bangkok Suvarnabhumi

Thu 5/7

9:40 pm-4:20 pm

2 stops32h 40m

$844

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Wed 4/1

5:25 am-11:40 pm

2 stops28h 15m

Bangkok Suvarnabhumi

Tue 5/5

11:30 pm-4:35 pm

2 stops31h 05m

$865

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Fri 2/20

5:45 pm-12:45 am

2 stops40h 00m

Bangkok Suvarnabhumi

Thu 2/26

2:05 am-4:16 pm

2 stops29h 11m

$865

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Sun 3/8

3:05 pm-11:25 am

2 stops30h 20m

Bangkok Suvarnabhumi

Thu 3/12

4:55 pm-11:36 am

2 stops32h 41m

$871

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Mon 1/19

3:18 pm-11:25 am

2 stops53h 07m

Bangkok Suvarnabhumi

Sat 1/24

4:55 pm-11:37 am

3 stops33h 42m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Pasco to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Pasco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pasco to Bangkok
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated January 9, 2026.
Peruse reviews from past customers who have flown with Korean Air and Japan Airlines from Pasco to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,672 reviews
Korean Air
8.4
Very good
1,188 reviews

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Pasco to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pasco to Bangkok?

    Located just 1.9 mi from the city center, Pasco Tri Cities is the airport most travelers will use when flying to Bangkok from Pasco. Booking flights from Tri Cities (PSC) to Bangkok should be relatively easy as there are 0 daily outbound flights to Bangkok from 2 different airlines.

  • How long is the flight from Pasco to Bangkok?

    Delta and Korean Air can get you from Pasco to Bangkok in just under 27h 15m. Your travel time can differ by up to 1h 35m. The distance from Pasco to Bangkok is about 7605 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Pasco to Bangkok round-trip?

    According to our current data, Korean Air ($799), and Japan Airlines ($1,011) offers the cheapest pricing from Pasco to Bangkok. Users have found that Korean Air is 26% cheaper than the other options available to this destination.

  • Can I find deals for flights from Pasco to Bangkok that include hotel bookings?

    Yes. In addition to deals on Pasco to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasco to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasco to Bangkok.

  • Can I find deals for business class flights from Pasco to Bangkok?

    Yes. Cheapflights offers flight deals from Pasco to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Pasco to Bangkok

Discover the top 2 airlines that operate flights from Pasco to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$799Average$973FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,011Average$1,051FlexibilityNo cancel feeOn-time79%

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