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Sandefjord

$370+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TRF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Sandefjord

Best flights from Washington to Sandefjord
Discover carefully curated flight deals from Washington to Sandefjord that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:55 amSEA - TRF
2 stops18h 35mScandinavian Airlines
Thu 4/306:00 amTRF - SEA
2 stops26h 35mScandinavian Airlines
Deal found 12/17$616
This Icelandair deal was found by Cheapflights users on 12/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 pmSEA - TRF
2 stops14h 00mMultiple Airlines
Wed 5/2012:10 pmTRF - SEA
2 stops14h 45mMultiple Airlines
Deal found 12/17$767
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:55 amSEA - TRF
2 stops28h 30mScandinavian Airlines
Sun 5/33:05 pmTRF - SEA
2 stops41h 30mScandinavian Airlines
Deal found 12/17$616
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:55 amSEA - TRF
2 stops28h 30mScandinavian Airlines
Mon 5/43:05 pmTRF - SEA
2 stops40h 20mScandinavian Airlines
Deal found 12/17$616
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:10 amSEA - TRF
2 stops24h 25mScandinavian Airlines
Sun 3/15:05 pmTRF - SEA
2 stops39h 20mScandinavian Airlines
Deal found 12/16$625
This Icelandair deal was found by Cheapflights users on 12/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 pmSEA - TRF
2 stops14h 35mMultiple Airlines
Fri 5/2212:10 pmTRF - SEA
2 stops14h 45mMultiple Airlines
Deal found 12/16$773
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:35 amSEA - TRF
2 stops20h 00mScandinavian Airlines
Mon 3/22:35 pmTRF - SEA
2 stops40h 50mScandinavian Airlines
Deal found 12/16$625
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:10 amSEA - TRF
2 stops24h 25mScandinavian Airlines
Tue 3/32:35 pmTRF - SEA
2 stops41h 50mScandinavian Airlines
Deal found 12/16$625
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 2/111:17 amSEA - TRF
2 stops41h 48mScandinavian Airlines
Thu 2/52:35 pmTRF - SEA
2 stops40h 50mScandinavian Airlines
Deal found 12/17$655
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:55 amSEA - TRF
2 stops18h 35mScandinavian Airlines
Fri 5/13:05 pmTRF - SEA
2 stops40h 00mScandinavian Airlines
Deal found 12/17$666
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 2/2210:24 amPDX - TRF
2 stops42h 41mScandinavian Airlines
Thu 2/262:35 pmTRF - PDX
2 stops40h 49mScandinavian Airlines
Deal found 12/17$670
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:55 amSEA - TRF
2 stops28h 30mScandinavian Airlines
Thu 4/306:00 amTRF - SEA
2 stops26h 35mScandinavian Airlines
Deal found 12/17$696
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:55 amSEA - TRF
2 stops28h 30mScandinavian Airlines
Fri 5/16:00 amTRF - SEA
2 stops26h 35mScandinavian Airlines
Deal found 12/17$746
This Scandinavian Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 2/1110:30 amPDX - TRF
2 stops42h 35mScandinavian Airlines
Sun 2/155:05 pmTRF - PDX
2 stops38h 19mScandinavian Airlines
Deal found 12/15$760

Find flight deals from Washington to Sandefjord

Keep the following information in mind while searching for Washington to Sandefjord flight deals. Data was last updated December 18, 2025.

Round-trip from

$616
(KAYAK)

One-way from

$370
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$666
From Washington to Oslo Sandefjord
Search Deals
One-way flight from Washington to Oslo Sandefjord
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Tue 4/21

10:55 am-2:30 pm

2 stops18h 35m

Oslo Sandefjord

Thu 4/30

6:00 am-11:35 pm

2 stops26h 35m

$616

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Tue 4/21

10:55 am-12:25 am

2 stops28h 30m

Oslo Sandefjord

Sun 5/3

3:05 pm-11:35 pm

2 stops41h 30m

$616

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Tue 4/21

10:55 am-12:25 am

2 stops28h 30m

Oslo Sandefjord

Mon 5/4

3:05 pm-10:25 pm

2 stops40h 20m

$616

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Sat 2/21

7:10 am-4:35 pm

2 stops24h 25m

Oslo Sandefjord

Sun 3/1

5:05 pm-11:25 pm

2 stops39h 20m

$625

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Sat 2/21

11:35 am-4:35 pm

2 stops20h 00m

Oslo Sandefjord

Mon 3/2

2:35 pm-10:25 pm

2 stops40h 50m

$625

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Sat 2/21

7:10 am-4:35 pm

2 stops24h 25m

Oslo Sandefjord

Tue 3/3

2:35 pm-11:25 pm

2 stops41h 50m

$625

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Sun 2/1

11:17 am-2:05 pm

2 stops41h 48m

Oslo Sandefjord

Thu 2/5

2:35 pm-10:25 pm

2 stops40h 50m

$655

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Tue 4/21

10:55 am-2:30 pm

2 stops18h 35m

Oslo Sandefjord

Fri 5/1

3:05 pm-10:05 pm

2 stops40h 00m

$666

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sun 2/22

10:24 am-2:05 pm

2 stops42h 41m

Oslo Sandefjord

Thu 2/26

2:35 pm-10:24 pm

2 stops40h 49m

$670

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Thu 4/23

10:55 am-12:25 am

2 stops28h 30m

Oslo Sandefjord

Thu 4/30

6:00 am-11:35 pm

2 stops26h 35m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 21 results
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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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from State of Washington to Oslo Sandefjord Airport?

    A quick flight from State of Washington to Oslo Sandefjord Airport can take about 18h 35m. Scandinavian Airlines provides one of the quickest options available for as low as $616. The distance from State of Washington to Oslo Sandefjord Airport is about 4593 mi.

  • 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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Alternative routes for Washington to Sandefjord

See prices for flight routes from nearby airports that may be better suited for you.
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