Cheap flights from Seattle to Denmark from $166
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Denmark departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Denmark
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denmark?
In general, February is the cheapest month to fly from Seattle to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $570. If you aren’t able to travel to Denmark during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $576.
What is the cheapest day to depart on your flight to Denmark?
The cheapest day to depart from Seattle to Denmark is on a Monday. Travelers who choose to depart for Denmark on a Monday will often find tickets for as low as $669. On the other hand, Friday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $774.
What is the cheapest time of day to depart on your flight to Denmark?
Flying to Denmark from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $632 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Denmark, so prices are often more expensive at around $782 per ticket.
What is the cheapest Seattle/Tacoma Intl to Denmark flight route?
Fly from Seattle/Tacoma Intl to Kastrup Copenhagen for the best Seattle/Tacoma Intl - Denmark flight prices
How far in advance should I book a flight to Denmark?
You are more likely to see cheaper flights to Denmark from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $640 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Seattle for as low as $579 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Denmark flights?
There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Denmark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Denmark?
Icelandair, American Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Seattle/Tacoma Intl to Denmark
What airlines fly to Denmark?
Icelandair, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Denmark from Seattle according to our data. Icelandair is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 11 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Denmark on average per day?
The number of flights available between Seattle and Denmark is 1 per day as of July 2025. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from Seattle to Denmark on average per week?
As of July 2025, there are 10 flights per week flying from Seattle to Denmark. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
Cheap Seattle to Denmark flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Denmark
Best Price Found | $166 |
|---|---|
Fastest flight time | 9h 30m |
Direct flights | Mon, Tue, Thu, Sat and Sun |
Airports in Denmark | 4 airports |
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Denmark?
Prices for flights from Seattle/Tacoma Intl Airport to Denmark refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Denmark?
There are 11 operators available for flights from Seattle/Tacoma Intl Airport to Denmark as of July 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Denmark?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Denmark.
What documentation or ID do you need to fly to Denmark?
The necessary travel and health documents for your Denmark trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Denmark?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Denmark is Airbus A350-900 (41.51% of total bookings). The next most popular plane models are Airbus A330-900neo (22.38%), Boeing 787-10 Dreamliner (11.91%), and Boeing 777 (7.35%).
Best airlines flying from Seattle to Denmark
Compare and see reviews for airlines that fly from Seattle to Denmark with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $366 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $414 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom $418 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.6 1,312 reviews | |||
| PriceFrom $486 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $493 | Free Cancellation | Rating 6.6 7,096 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 7.4 8,842 reviews | |||
| PriceFrom $521 | Free Cancellation | Rating 7.3 1,413 reviews | |||
| PriceFrom $532 | Free Cancellation | Rating 7.1 9,683 reviews | |||
| PriceFrom $553 | Free Cancellation | Rating 6.8 7,193 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Denmark?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Denmark. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to Denmark with flexible booking policies on momondo?
All flight searches from Seattle to Denmark on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to Denmark?
Once all potential Seattle to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Seattle to Denmark right now. Can momondo alert me if prices change?
Price alerts on flights to Denmark from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.