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$952+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — BKK
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
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 June 14, 2025.

Round-trip from

$984
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$1,457
From Pasco Tri Cities to Bangkok
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($306 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($136 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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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 June 14, 2025.

This Orbitz deal was found by Cheapflights users on 6/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:00 amPSC - BKK
2 stops29h 10mMultiple Airlines
Mon 1/1210:50 pmBKK - PSC
2 stops33h 05mMultiple Airlines
Deal found 6/13$952
This Trip.com deal was found by Cheapflights users on 6/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/285:00 amPSC - BKK
2 stops30h 05mKorean Air
Mon 8/49:50 amBKK - PSC
2 stops44h 45mKorean Air
Deal found 6/13$984
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/271:30 pmPSC - BKK
2 stops36h 50mChina Airlines
Sat 8/22:40 amBKK - PSC
2 stops46h 09mChina Airlines
Deal found 6/12$1,388
This United Airlines deal was found by Cheapflights users on 6/13. 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 12/306:15 amPSC - BKK
2 stops37h 35mUnited Airlines
Mon 1/124:40 pmBKK - PSC
3 stops34h 49mUnited Airlines
Deal found 6/13$1,453
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/275:00 amPSC - BKK
3 stops28h 00mWestJet
Sun 8/311:30 pmBKK - PSC
3 stops37h 35mWestJet
Deal found 6/12$7,953

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 June 14, 2025.
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

Mon 7/28

5:00 am-1:05 am

2 stops30h 05m

Bangkok Suvarnabhumi

Mon 8/4

9:50 am-4:35 pm

2 stops44h 45m

$984

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Mon 7/28

1:30 pm-11:10 pm

2 stops43h 40m

Bangkok Suvarnabhumi

Sun 8/3

1:20 am-8:55 pm

2 stops33h 35m

$1,147

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Sun 7/27

1:30 pm-4:20 pm

2 stops36h 50m

Bangkok Suvarnabhumi

Sat 8/2

2:40 am-10:49 am

2 stops46h 09m

$1,388

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Thu 11/27

3:05 pm-10:50 am

2 stops52h 45m

Bangkok Suvarnabhumi

Sun 3/1

4:40 pm-8:59 pm

3 stops43h 19m

$2,464

PascoBangkok

PSC - BKK

PSCBKK

Pasco Tri Cities

Sun 7/27

5:00 am-11:00 pm

3 stops28h 00m

Bangkok Suvarnabhumi

Sun 8/3

11:30 pm-11:05 pm

3 stops37h 35m

$7,953

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

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

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 June 14, 2025.
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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
1,091 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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.
China Airlines
8.3
Very good
738 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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.
United Airlines
7.4
Good
8,793 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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.
WestJet
7.2
Good
2,872 reviews
Korean Air
8.4
Very good
1,091 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

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 0 different airlines.

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

    According to our current data, Korean Air ($984), China Airlines ($1,388), and United Airlines ($2,464) offers the cheapest pricing from Pasco to Bangkok. Users have found that Korean Air is 27% 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.

  • What is the cheapest month to book a flight from Pasco to Bangkok?

    Currently, March is the cheapest month in which you can book a flight from Pasco to Bangkok (average of $953). Flying from Pasco to Bangkok in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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