Cheap flights from Norwich to Seattle

NWI — SEA
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Norwich to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Norwich (NWI) to Seattle (SEA). 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 29 August 2025.

Popular in

August

Cheapest in

January

Average price

£696
Highest demand for flights based on searches. 12% potential increase in price (£59 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in August 2025

Best time to book a flight from Norwich to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Norwich with our price prediction graph.
Estimated return 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 Norwich to Seattle

What is the cheapest month to book a flight from Norwich to Seattle?

Currently, January is the cheapest month in which you can book a flight from Norwich to Seattle (average of £622). Flying from Norwich to Seattle in July is currently the most expensive (average of £946). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 29 August 2025.
See what other customers who have flown with KLM and Air France from Norwich to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Norwich to Seattle. 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 flying from Norwich to Seattle round-trip?

    According to our current data, Air France (£614), and KLM (£632) offers the cheapest pricing from Norwich to Seattle.

  • Can I find deals for flights from Norwich to Seattle that include hotel bookings?

    Yes. In addition to deals on Norwich to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Norwich to Seattle?

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

  • Can I find deals for business class flights from Norwich to Seattle?

    Yes. Cheapflights offers flight deals from Norwich to Seattle 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 Norwich to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Norwich to Seattle (average of £622). Flying from Norwich to Seattle in July is currently the most expensive (average of £946). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell
SeaTac

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Top 2 airlines flying from Norwich to Seattle

Discover the top 2 airlines that operate flights from Norwich to Seattle. 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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£614Average£654FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£632Average£698FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Norwich to Seattle?

Deals for Norwich to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Norwich to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Norwich to Seattle.

Can Cheapflights find flights from Norwich to Seattle with no change fees?

Certainly. Search results for flights to Seattle from Norwich shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Norwich to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Norwich to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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