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Sandefjord

$405+ Cheap flights from Washington to Sandefjord (TRF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Washington to Sandefjord

Keep the following information in mind while searching for Washington to Sandefjord flight deals. Data was last updated May 1, 2025.

Round-trip from

$595
(Scandinavian Airlines)

One-way from

$405
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$676
From Washington to Oslo Sandefjord
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One-way flight from Washington to Oslo Sandefjord
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Highest demand for flights based on searches. 21% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Washington to Sandefjord

Cheapest flights from Washington to Sandefjord
Explore the most affordable flight options available from Washington to Sandefjord. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:00 pmSEA - TRF
1 stop13h 20mScandinavian Airlines
Sun 8/312:55 pmTRF - SEA
1 stop31h 55mScandinavian Airlines
Deal found 4/30$595
This Gurufare deal was found by Cheapflights users on 4/30. 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.
Tue 7/812:15 pmSEA - TRF
2 stops39h 20mMultiple Airlines
Sun 7/209:35 pmTRF - SEA
2 stops25h 15mMultiple Airlines
Deal found 4/30$871
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/89:10 amPDX - TRF
2 stops20h 10mMultiple Airlines
Sun 6/159:25 pmTRF - PDX
3 stops28h 45mMultiple Airlines
Deal found 4/29$1,161
This Gurufare deal was found by Cheapflights users on 4/29. 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 6/89:10 amPDX - TRF
2 stops20h 10mScandinavian Airlines
Sun 6/152:55 pmTRF - PDX
2 stops35h 15mScandinavian Airlines
Deal found 4/29$1,164
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:20 pmSEA - TRF
2 stops15h 45mLufthansa
Wed 9/39:00 amTRF - SEA
2 stops16h 59mLufthansa
Deal found 4/30$1,742

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Sandefjord 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 May 1, 2025.
Use the filters below to find and compare flights from Washington to Oslo Sandefjord Airport that are best for you.

Fly from

Washington

Fly to

Sandefjord

Route

Depart

Return

Price

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Mon 8/18

4:00 pm-2:20 pm

1 stop13h 20m

Oslo Sandefjord

Tue 9/2

2:55 pm-1:50 pm

1 stop31h 55m

$595

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Tue 7/8

12:15 pm-12:35 pm

2 stops39h 20m

Oslo Sandefjord

Sun 7/20

9:35 pm-1:50 pm

2 stops25h 15m

$871

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sun 6/8

9:10 am-2:20 pm

2 stops20h 10m

Oslo Sandefjord

Sun 6/15

9:25 pm-5:10 pm

3 stops28h 45m

$1,161

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sun 6/8

9:10 am-2:20 pm

2 stops20h 10m

Oslo Sandefjord

Sun 6/15

2:55 pm-5:10 pm

2 stops35h 15m

$1,164

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Wed 8/20

2:20 pm-3:05 pm

2 stops15h 45m

Oslo Sandefjord

Wed 9/3

9:00 am-4:59 pm

2 stops16h 59m

$1,742

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Fri 6/6

11:30 pm-5:50 pm

2 stops33h 20m

$405

PortlandOslo

PDX - TRF

PDXTRF

Portland

Mon 5/19

3:20 pm-5:55 pm

2 stops17h 35m

$439

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Sun 9/7

6:50 pm-9:10 pm

2 stops17h 20m

$526

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Sun 6/8

4:00 pm-2:20 pm

1 stop13h 20m

$655

PortlandOslo

PDX - TRF

PDXTRF

Portland

Tue 7/22

11:59 am-12:35 pm

2 stops15h 36m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 11 results
1
2

Best time to book a flight from Washington to Sandefjord

Have a flexible travel schedule? Discover the best time to fly to Sandefjord from Washington 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 Washington to Oslo Sandefjord Airport

Rainfall in Sandefjord by month

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

In terms of precipitation, rainfall in Oslo Sandefjord Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Sandefjord Airport when rainfall is around 1.6 in.

Temperature in Sandefjord by month

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

If weather is an important factor for your trip to Oslo Sandefjord Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Sandefjord

Get insights into the airlines that provide service to Sandefjord. 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 Sandefjord. Reviews last updated May 1, 2025.
KLM
7.8
Good
1,334 reviews

Food

7.2

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Scandinavian Airlines
7.3
Good
1,349 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
7,046 reviews
KLM
7.8
Good
1,334 reviews

Food

7.2

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What are the cheapest airlines to fly from State of Washington to Oslo Sandefjord Airport one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $526. However, be on the lookout for offers from Scandinavian Airlines and KLM, as they are both options that can get you from State of Washington to Oslo Sandefjord Airport for a low price.

  • What are the most popular routes from State of Washington to Oslo Sandefjord Airport?

    The most popular route from State of Washington to Oslo Sandefjord Airport is Seattle/Tacoma Intl - Oslo Sandefjord. You may also consider Portland - Oslo Sandefjord or Spokane - Oslo Sandefjord.

  • Can I find deals for flights from Washington to Sandefjord that include hotel bookings?

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

  • How can I find direct flights from Washington to Sandefjord?

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

  • Can I find deals for business class flights from Washington to Sandefjord?

    Yes. Cheapflights offers flight deals from Washington to Sandefjord 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

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